3,4-Hydroxypyridinone-modified carbon quantum dot as a highly sensitive and selective fluorescent probe for the rapid detection of uranyl ions

2019 ◽  
Vol 6 (5) ◽  
pp. 1457-1465 ◽  
Author(s):  
Zhao Zhang ◽  
Duo Zhang ◽  
Cen Shi ◽  
Wei Liu ◽  
Lanhua Chen ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Fluorescent Probe ◽  
Rapid Detection ◽  
Carbon Quantum Dots ◽  
Uranyl Ions ◽  
Carbon Quantum Dot ◽  
Highly Sensitive ◽  
Post Modification

3,4-Hydroxypyridinone-modified carbon quantum dots were prepared via a post-modification approach by introducing a specific molecule into the CQD surface, and applied to the field of rapid detection of uranyl ions.

Fabrication of a highly sensitive electrochemiluminescence chlorpromazine sensor using a Ru(bpy)32+ incorporated carbon quantum dot–gelatin composite film

2017 ◽  
Vol 9 (6) ◽  
pp. 1011-1017 ◽  
Author(s):  
Zhimin Liu ◽  
Fang Zhang ◽  
Lin Cui ◽  
Kang Wang ◽  
Haijun Zhan
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Composite Film ◽  
Carbon Quantum Dots ◽  
Sensitive Detection ◽  
Carbon Quantum Dot ◽  
Sensing Platform ◽  
Highly Sensitive

A novel electrochemiluminescence sensing platform for the sensitive detection of chlorpromazine (CPZ) was fabricated based on a Ru(bpy)32+/carbon quantum dots/gelatin composite film.

In situ polymerization of aniline on carbon quantum dots: a new platform for ultrasensitive detection of glucose and hydrogen peroxide

RSC Advances ◽  
2015 ◽  
Vol 5 (28) ◽  
pp. 21675-21680 ◽  
Author(s):  
Yanmei Zhang ◽  
Xinjian Yang ◽  
Zhiqiang Gao
Keyword(s):  
Hydrogen Peroxide ◽  
Quantum Dots ◽  
Quantum Dot ◽  
In Situ Polymerization ◽  
Carbon Quantum Dots ◽  
Ultrasensitive Detection ◽  
Carbon Quantum Dot ◽  
Sensing Platform ◽  
Highly Sensitive

A simple and highly sensitive carbon quantum dot based sensing platform for glucose and hydrogen peroxide.

Carbon quantum dot-sensitized hollow TiO2 spheres for high-performance visible light photocatalysis

2021 ◽  
Author(s):  
Xianfeng Zhang ◽  
Zongqun Li ◽  
Shaowen Xu ◽  
Yaowen Ruan
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Visible Light ◽  
Photocatalytic Degradation ◽  
High Performance ◽  
Carbon Quantum Dots ◽  
Visible Light Photocatalysis ◽  
Carbon Quantum Dot ◽  
Visible Light Photocatalytic

TiO2/CQD composites were synthesized through carbon quantum dots covalently attached to the surface of hollow TiO2 spheres for visible light photocatalytic degradation of organics.

The fabrication of a biomass carbon quantum dot-Bi2WO6 hybrid photocatalyst with high performance for antibiotic degradation

2019 ◽  
Vol 43 (47) ◽  
pp. 18860-18867 ◽  
Author(s):  
Xu Tang ◽  
Yang Yu ◽  
Changchang Ma ◽  
Guosheng Zhou ◽  
Xinlin Liu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Photocatalytic Degradation ◽  
Hydrothermal Method ◽  
High Performance ◽  
Carbon Quantum Dots ◽  
Biomass Carbon ◽  
Carbon Quantum Dot ◽  
Antibiotic Degradation ◽  
Hybrid Photocatalyst

A novel biomass carbon quantum dots@Bi2WO6 photocatalyst was prepared by a dialysis-assisted hydrothermal method for the photocatalytic degradation of antibiotics.

scholarly journals Gamma ray assisted modification of carbon quantum dot/polyurethane nanocomposites: structural, mechanical and photocatalytic study

RSC Advances ◽  
2019 ◽  
Vol 9 (11) ◽  
pp. 6278-6286 ◽  
Author(s):  
Milica Budimir ◽  
Zoran Marković ◽  
Dragana Jovanović ◽  
Miloš Vujisić ◽  
Matej Mičušík ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Photocatalytic Degradation ◽  
Gamma Ray ◽  
Organic Dyes ◽  
Carbon Quantum Dots ◽  
Carbon Quantum Dot ◽  
Polyurethane Nanocomposites

The present study reports the results of the gamma ray-assisted modification of hydrophobic carbon quantum dots (hCQDs)/polyurethane nanocomposites for photocatalytic degradation of organic dyes.

Carbon quantum dot–NO photoreleaser nanohybrids for two-photon phototherapy of hypoxic tumors

2015 ◽  
Vol 51 (1) ◽  
pp. 81-84 ◽  
Author(s):  
Colin Fowley ◽  
Anthony P. McHale ◽  
Bridgeen McCaughan ◽  
Aurore Fraix ◽  
Salvatore Sortino ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Tumor Volume ◽  
Carbon Quantum Dots ◽  
Pancreatic Tumors ◽  
Two Photon ◽  
Carbon Quantum Dot ◽  
Nir Light ◽  
Photon Excitation ◽  
Reduce Tumor Volume

Carbon quantum dots conjugated with a NO photodonor reduce tumor volume in mice bearing human xenograft BXPc-3 pancreatic tumors upon two-photon excitation with NIR light.

scholarly journals Synergism of carbon quantum dots and Au nanoparticles with Bi2MoO6 for activity enhanced photocatalytic oxidative degradation of phenol

RSC Advances ◽  
2021 ◽  
Vol 11 (46) ◽  
pp. 28674-28684
Author(s):  
Qiang Zhao ◽  
Zhuangzhuang Zhang ◽  
Ting Yan ◽  
Li Guo ◽  
Chunming Yang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Plasmon Resonance ◽  
Au Nanoparticles ◽  
Resonance Effect ◽  
Oxidative Degradation ◽  
Photogenerated Electron ◽  
Carbon Quantum Dots ◽  
Carbon Quantum Dot ◽  
And Migration

Carbon quantum dot up-conversion emission and Au plasmon resonance effect synergetically promote the separation and migration of photogenerated electron e−/h+ pairs of Bi2MoO6, achieving efficient ROS for phenol photocatalytic mineralization.

Preparation of polyacrylonitrile nanofibers decorated by N-doped carbon quantum dots: application as a fluorescence probe for determination of Cr(vi)

2018 ◽  
Vol 42 (23) ◽  
pp. 18765-18772 ◽  
Author(s):  
Tayyebeh Madrakian ◽  
Amir Hossein Mohammadzadeh ◽  
Somayeh Maleki ◽  
Abbas Afkhami
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Fluorescence Probe ◽  
Carbon Quantum Dots ◽  
New Method ◽  
Carbon Quantum Dot

This study presents a new method to synthesize a fluorescence probe using an N-doped carbon quantum dot decorated polyacrylonitrile nanofiber (N-CQD@NF) nanocomposite.

Visible-light-driven photocatalytic degradation of RhB by carbon-quantum-dot-modified g-C3N4 on carbon cloth

CrystEngComm ◽  
2021 ◽  
Author(s):  
Bolin Zhu ◽  
Xuefei Li ◽  
Yue Wang ◽  
Na Liu ◽  
Ye Tian ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Visible Light ◽  
Photocatalytic Degradation ◽  
Water Purification ◽  
Carbon Nitride ◽  
Carbon Quantum Dots ◽  
Carbon Cloth ◽  
Carbon Quantum Dot ◽  
Visible Light Driven

Highly efficient semiconductor photocatalysis technology is widely used for water purification. Herein, we prepared carbon quantum dots (CQDs)/graphitic carbon nitride (g-C3N4) on carbon cloth (CC). After the addition of CQDs,...

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